It was a little thinner than expected and had roller dents after the first day of use but still a good value - the chair now glides easily over the carpet. The free quick delivery and that it arrived flat was also appreciated.
I feel like this mat would work great on a low carpet. Perhaps I didn't read the description thoroughly. I am working from home in my apartment and the carpet is average. So because there's a cushion when I sit on my chair it has started to make indentations on the mat. But overall it's protecting the carpet from the wheels so I cannot complain anymore. Next time I'll look into a thicker mat for this carpet.